85879738

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 151968384

約数和(自身を除く): 66088646

約数列:

[1, 2, 7, 14, 37, 74, 259, 317, 518, 523, 634, 1046, 2219, 3661, 4438, 7322, 11729, 19351, 23458, 38702, 82103, 135457, 164206, 165791, 270914, 331582, 1160537, 2321074, 6134267, 12268534, 42939869, 85879738]

約数ペア:

[(1, 85879738), (2, 42939869), (7, 12268534), (14, 6134267), (37, 2321074), (74, 1160537), (259, 331582), (317, 270914), (518, 165791), (523, 164206), (634, 135457), (1046, 82103), (2219, 38702), (3661, 23458), (4438, 19351), (7322, 11729)]